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2018-2019 Math 7 - G

2018-2019 Math 7 Geometry Vocabulary

TermDefinition
Supplementary angles Two angles that add to 180 degrees
Surface area The sum of the areas of the faces of a 3D figure
Vertical angles A pair of opposite congruent angles formed by intersecting lines
Perpendicular lines Intersecting lines that form right angles
Straight angle an angle that is exactly 180 degrees
Circumference the distance around a circle
Complementary angles two angles that add to 90 degrees
Volume The number of cubic units needed to fill a given space
Created by: maggie_grassel